Commuters heading in and out of Montreal this weekend should be aware that construction on certain routes could result in road closures. Drivers are advised to plan before leaving their homes. Louis-Hippolyte-La Fontaine Tunnel (A-25) Southbound As a result, access from Sherbrooke, Tellier and Des Futailles streets will not be possible. In addition, Souligny Avenue eastbound will be closed between Dickson and Honoré-Beaugrand streets. Northbound As a result, the Route 132 east and west access ramps (exits 89-N) will be closed at 10:30 p.m. Charles-de-Gaulle Bridge (A-40) Viger Avenue East In case of adverse weather conditions or operational constraints, the work may be cancelled or modified. Check Quebec 511 for current and upcoming road closures.